Oh man that's awesome--I had such a blast at the last one.
I will say that parties and such are kinda hard to come by at NYCC. Because of the nature of where the con is, and everything, there isn't going to be centeralized partying--everything gets a bit spread out.
I know Nerdist has a party, somewhere on Saturday (I was invited by was too tired last year).
So man I will totally want info on this party!